Direct numerical simulation of a self-similar adverse pressure gradient turbulent boundary layer

Vassili Kitsios; Callum Atkinson; Juan A. Sillero; Guillem Borrell; Javier Jiménez; Ayse Gul Gungor; Julio Soria

Direct numerical simulation of a self-similar adverse pressure gradient turbulent boundary layer

Vassili Kitsios, Callum Atkinson, Juan A. Sillero, Guillem Borrell, Javier Jiménez, Ayse Gul Gungor, Julio Soria

Department of Astronautical Engineering

Research output: Contribution to conference › Paper › peer-review

2 Citations (Scopus)

Abstract

The statistical scaling properties of a self-similar adverse pressure gradient (APG) turbulent boundary layer (TBL) are presented. The intended flow is generated using the direct numerical simulation (DNS) TBL code of Simens et al (2009) and Borrell et al. (2013), with a modified farfield boundary condition (BC). The conditions for self-similarity and appropriate scaling are derived, with mean and Reynolds stress profiles presented using this scaling. The APG and ZPG DNS are also compared under the classical viscous scaling.

Original language	English
Publication status	Published - 2015
Event	9th International Symposium on Turbulence and Shear Flow Phenomena, TSFP 2015 - Melbourne, Australia Duration: 30 Jun 2015 → 3 Jul 2015

Conference

Conference	9th International Symposium on Turbulence and Shear Flow Phenomena, TSFP 2015
Country/Territory	Australia
City	Melbourne
Period	30/06/15 → 3/07/15

Cite this

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title = "Direct numerical simulation of a self-similar adverse pressure gradient turbulent boundary layer",

abstract = "The statistical scaling properties of a self-similar adverse pressure gradient (APG) turbulent boundary layer (TBL) are presented. The intended flow is generated using the direct numerical simulation (DNS) TBL code of Simens et al (2009) and Borrell et al. (2013), with a modified farfield boundary condition (BC). The conditions for self-similarity and appropriate scaling are derived, with mean and Reynolds stress profiles presented using this scaling. The APG and ZPG DNS are also compared under the classical viscous scaling.",

author = "Vassili Kitsios and Callum Atkinson and Sillero, {Juan A.} and Guillem Borrell and Javier Jim{\'e}nez and Gungor, {Ayse Gul} and Julio Soria",

year = "2015",

language = "English",

note = "9th International Symposium on Turbulence and Shear Flow Phenomena, TSFP 2015 ; Conference date: 30-06-2015 Through 03-07-2015",

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TY - CONF

T1 - Direct numerical simulation of a self-similar adverse pressure gradient turbulent boundary layer

AU - Kitsios, Vassili

AU - Atkinson, Callum

AU - Sillero, Juan A.

AU - Borrell, Guillem

AU - Jiménez, Javier

AU - Gungor, Ayse Gul

AU - Soria, Julio

PY - 2015

Y1 - 2015

N2 - The statistical scaling properties of a self-similar adverse pressure gradient (APG) turbulent boundary layer (TBL) are presented. The intended flow is generated using the direct numerical simulation (DNS) TBL code of Simens et al (2009) and Borrell et al. (2013), with a modified farfield boundary condition (BC). The conditions for self-similarity and appropriate scaling are derived, with mean and Reynolds stress profiles presented using this scaling. The APG and ZPG DNS are also compared under the classical viscous scaling.

AB - The statistical scaling properties of a self-similar adverse pressure gradient (APG) turbulent boundary layer (TBL) are presented. The intended flow is generated using the direct numerical simulation (DNS) TBL code of Simens et al (2009) and Borrell et al. (2013), with a modified farfield boundary condition (BC). The conditions for self-similarity and appropriate scaling are derived, with mean and Reynolds stress profiles presented using this scaling. The APG and ZPG DNS are also compared under the classical viscous scaling.

UR - http://www.scopus.com/inward/record.url?scp=85033232775&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:85033232775

T2 - 9th International Symposium on Turbulence and Shear Flow Phenomena, TSFP 2015

Y2 - 30 June 2015 through 3 July 2015

ER -

Direct numerical simulation of a self-similar adverse pressure gradient turbulent boundary layer

Abstract

Conference

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